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  7. Nafion™ N-115 Membran,0.125 mm dick,≥0.90 Meq/g Austauschkapazität, Thermo Scientific Chemicals ™

Nafion™ N-115 Membran,0.125 mm dick,≥0.90 Meq/g Austauschkapazität, Thermo Scientific Chemicals ™

Artikelnummer. 11369827
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Menge:
15 x 15 cm
30 x 30 cm
60 x 60 cm

Beschreibung

Weit verbreitet in Brennstoffzellen mit Protonenaustauschmembran (PEM) und Wasserelektrolysegeräten. Es ist ein beliebter Separator in elektrochemischen Zellen, die eine hohe ionische Leitfähigkeit benötigen, wie z. B. Brennstoffzellen und Wasserelektrolysegeräte.

Nafion™ N-115 membrane is widely used for proton exchange membrane (PEM) fuel cells and water electrolyzers. It is a popular separator in electrochemical cells requiring high ionic conductivity such as fuel cells and water electrolyzers. The acidic (hydrogen ion) form and derivatives are solid, superacid catalysts useful in a wide variety of synthetic applications.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 31175-20-9
Summenformel C9HF17O5S
Molekulargewicht (g/mol) 544.135
MDL-Nummer MFCD00132790
InChI-Schlüssel FOYUGSIADQEOEK-UHFFFAOYSA-N
Synonym nafion, nafion nr 50 beads 10-35 mesh, perfluoro 2-2-sulfonylethoxy propyl vinyl ether-tetrafluoroethylene copolymer, tetrafluoroethylene-perfluoro 2-2-sulfonylethoxy propyl vinyl ether copolymer, 2-1-difluoro trifluoroethenyl oxy methyl-1,2,2,2-tetrafluoroethoxy-1,1,2,2-tetrafluoroethanesulfonyl fluoride-tetrafl, ethanesulfonic acid, 1,1,2,2-tetrafluoro-2-1,2,2-trifluoro-1-trifluoromethyl-2-1,2,2-trifluorovinyl oxy ethoxy-, pol, ethanesulfonic acid, 2-1-difluoro trifluoroethenyl oxy methyl-1,2,2,2-tetrafluoroethoxy-1,1,2,2-tetrafluoro-, polymer, nafion n-324 membrane, 0.15mm 0.006in thick, teflon fabric reinforced, nafion nre-212 membrane, 0.05mm thick, ≥0.92 meq/g exchange capacity, nafion d-520 dispersion w/w in water and 1-propanol, ≥1.00 meq/g exchange capacity
PubChem CID 61889
IUPAC-Name 1,1,2,2-Tetrafluorethen;1,1,2,2-tetrafluor-2-[1,1,1,2,3,3-hexafluor-3-(1,2,2-trifluorethenoxy)propan-2-yl]oxyethansulfonsäure
SMILES C(=C(F)F)(OC(C(C(F)(F)F)(OC(C(F)(F)S(=O)(=O)O)(F)F)F)(F)F)F.C(=C(F)F)(F)F

Spezifikation

Chemischer Name oder Material Nafion™ N-115 membrane
Dichte 1.98
Verpackung in Schrumpffolie verpackt
Menge 30 x 30 cm
Empfindlichkeit Hygroskopisch
Löslichkeitsinformationen Insoluble in water.

RUO – Research Use Only

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